Metolius Training Holds Wooden training holds with 4 different grip options. Material: Wood Weight: 480kg Set of 2 Lightweight and compact, easy to carry. Two pieces make a set, and are used by hanging them from a pole or similar, adjusting the distance to match your arm span. Their compact size makes them convenient to carry. You can enjoy them anywhere, anytime, such as by hanging them from a tree outdoors for practice.